Treats philosophical logic in an integrated way, showing how philosophical considerations motivate the technical projects, and how the constraints revealed by the technical projects illuminate the philosophical issues. Coverage include quantifiers, modal logic, indicative conditionals, intuitionistic logic, and much more.

John MacFarlane is Professor of Philosophy and a member of the Group in Logic and the Methodology of Science at the University of California, Berkeley. He is the author of Assessment Sensitivity: Relative Truth and Its Applications (2014).

1. Fundamentals 2. Quantifiers 3. Modal Logic 4. Conditionals 5. Logical Consequence via Models 6. Logical Consequence via Proofs 7. Relevance, Logic, and Reasoning 8. Vagueness and the Sorites Paradox